From 49ed168cedd2ca544a7d676cb3d7bb1f0197c6de Mon Sep 17 00:00:00 2001
From: Sahan Fernando <sahan.h.fernando@gmail.com>
Date: Wed, 8 Dec 2021 10:56:50 +1100
Subject: [PATCH] Userland: Use File::lines() range-based for loop where
 appropriate

---
 Userland/Applications/3DFileViewer/WavefrontOBJLoader.cpp | 4 +---
 Userland/Applications/PixelPaint/PaletteWidget.cpp        | 3 +--
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/Userland/Applications/3DFileViewer/WavefrontOBJLoader.cpp b/Userland/Applications/3DFileViewer/WavefrontOBJLoader.cpp
index 4ef2a87c13..ae239544e5 100644
--- a/Userland/Applications/3DFileViewer/WavefrontOBJLoader.cpp
+++ b/Userland/Applications/3DFileViewer/WavefrontOBJLoader.cpp
@@ -20,9 +20,7 @@ RefPtr<Mesh> WavefrontOBJLoader::load(Core::File& file)
     dbgln("Wavefront: Loading {}...", file.name());
 
     // Start reading file line by line
-    for (auto line = file.line_begin(); !line.at_end(); ++line) {
-        auto object_line = *line;
-
+    for (auto object_line : file.lines()) {
         // Ignore file comments
         if (object_line.starts_with("#"))
             continue;
diff --git a/Userland/Applications/PixelPaint/PaletteWidget.cpp b/Userland/Applications/PixelPaint/PaletteWidget.cpp
index d5adcf290c..688f71df3b 100644
--- a/Userland/Applications/PixelPaint/PaletteWidget.cpp
+++ b/Userland/Applications/PixelPaint/PaletteWidget.cpp
@@ -228,8 +228,7 @@ Result<Vector<Color>, String> PaletteWidget::load_palette_file(Core::File& file)
 {
     Vector<Color> palette;
 
-    while (file.can_read_line()) {
-        auto line = file.read_line();
+    for (auto line : file.lines()) {
         if (line.is_whitespace())
             continue;